American Journal of Neuroradiology 20:386-389 (3 1999)
© 1999 American Society of Neuroradiology
ARTICLE
Cervical Epidural Lipoblastomatosis: Changing MR Appearance after Chemotherapy
a From the Department of Neuroradiology, The Royal Victoria Hospital, Belfast, United Kingdom (H.A.K.); and the Departments of Neuroradiology (P.R.B.) and Neuropathology (M.A.F.), Beaumont Hospital, Dublin, Ireland.
Summary: Lipoblastomatosis is a locally infiltrative tumor of embryonic fat. We describe the MR appearance of cervical lipoblastomatosis with epidural extension. The initial MR study showed features of a soft-tissue mass; a subsequent MR examination, performed after chemotherapy, depicted the lesion as a typical lipoma of high signal intensity on T1-weighted images and of intermediate signal on T2-weighted sequences.